Overall trend towards headache remission during the COVID-19 pandemic among Chinese patients with pre-existing headache highlights the role of family support.

BMC Neurol · 2021 · PMC8203488 · PMID 34130634

Europe PMC DOI

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an overall trendno p-value reported

Conclusions Participants experienced an overall trend towards the improvement of headaches during the COVID-19 pandemic.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.